Loudspeaker



FIG. 1 is a front elevational view of a loudspeaker showing my new design.

FIG. 2 is a rear elevational view thereof.

FIG. 3 is a left side elevational view thereof.

FIG. 4 is right side elevational view thereof.

FIG. 5 is a top plan view thereof.

FIG. 6 is a bottom plan view thereof; and,

FIG. 7 is a front perspective view thereof.

The broken line portions of the drawing figures are included to show unclaimed subject matter only and form no part of the claimed design. 

CLAIM The ornamental design for a loudspeaker, as shown and described. 